One of the most popular images in "Arrow" season one was series star Stephen Amell showing off his abs with his shirt off. In the same vein, the CW has released a series of four posters that not only show Amell shirtless, but also co-stars David Ramsey (John Diggle), Colton Haynes (Roy Harper) and Manu Bennett (Slade Wilson).

Although the posters don't really give any hints about the focus of the second season -- other than the fact that the men of the series might be going shirtless every now and again -- there's been plenty of "Arrow"-related news to go around. Most notably, the recent casting of Grant Gustin as Barry Allen/The Flash for the series' second season.

"Arrow" season two begins October 9 on the CW. Check out the four posters below.